The most convincing evidence that our government did not ground itself upon Christianity comes from the very document that defines it-- the United States Constitution.
If indeed our Framers had aimed to found a Christian republic, it would seem highly unlikely that they would have forgotten to leave out their Christian intentions in the Supreme law of the land. In fact, nowhere in the Constitution do we have a single mention of Christianity, God, Jesus, or any Supreme Being. There occurs only two references to religion and they both use exclusionary wording. The 1st Amendment's says, "Congress shall make no law respecting an establishment of religion. . ." and in Article VI, Section 3, ". . . no religious test shall ever be required as a qualification to any office or public trust under the United States."
I just got through reading your string of posts, all of which evade the central truth that the Anglo-American tradition of classical liberalism on which this nation was founded was extrapolated from the sociopolitical ramifications of Judeo-Christianity's ethical system of thought.
Of course, the governing social contract of the Republic of the United States of America is not bottomed on Christianity as such, for the central construct of the sociopolitical ramifications of Judeo-Christianity's ethical system of thought is free will and, consequently, as universally applied to civil government, to the collective body politic, the sociopolitical ramifications of Judeo-Christianity's ethical system of thought emphasis the prerogatives of the individual over the mundane concerns of the collective and, consequently, repudiates all forms of statism, including theocracy!
Christianity is a religion. The Anglo-American tradition of classical liberalism extrapolated from the sociopolitical ramifications of Judeo-Christianity's ethical system of thought (free will/freedom of conscience, the sanctity of human life, the prerogatives of human liberty and private property, the Golden Rule of divine justice and the subsequent moral responsibilities of humanity) is a political theory of natural law and nature's God. They're categorically two different things.
The point that keeps flying over the heads of those who are wont to divorce constitutional law from the natural law of the Republic's founding is that Deism is not the foundational system of thought for the Anglo-American tradition of classical liberalism on which this nation was founded. Judeo-Christianity is!
Free will/freedom of conscience, the sanctity of human life, the prerogatives of human liberty and private property, the Golden Rule of divine justice and the subsequent moral responsibilities of humanity: Deism is not the origin of any of these things either. Once again, Judeo-Christianity is!
What is Deism?
Answer: Deism is Judeo-Christianity's ethical system of thought stripped of its mystical aspects.
Like the political theory of the Anglo-American tradition of classical liberalism, the natural religion of Deism is derived from Judeo-Christianity.
Also, the majority of the Founders
were Christians and did not share the Deist's irrational criticisms of Christianity's mystical claims.
Besides, no one here is asserting that America is a Christian nation in the sense that you guys keep yammering on about.